[llvm] [NFC][MC] Fix build error. (PR #162442)

[Manuel Carrasco via llvm-commits]

https://github.com/mgcarrasco created https://github.com/llvm/llvm-project/pull/162442

Fixes `llvm-mc-assemble-fuzzer.cpp:207:66: error: no viable conversion from 'MCInstPrinter *' to 'std::unique_ptr<MCInstPrinter>'`

>From ea41f4db88ae516e6ba1ea227daaebc582f528bf Mon Sep 17 00:00:00 2001
From: Manuel Carrasco <Manuel.Carrasco at amd.com>
Date: Wed, 8 Oct 2025 01:40:23 -0700
Subject: [PATCH] [NFC][MC] Fix build error.

---
 .../llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp     | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp b/llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
index dca64af657669..fa56d0dc998ef 100644
--- a/llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
+++ b/llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
@@ -182,8 +182,8 @@ int AssembleOneInput(const uint8_t *Data, size_t Size) {
 
   const unsigned OutputAsmVariant = 0;
   std::unique_ptr<MCInstrInfo> MCII(TheTarget->createMCInstrInfo());
-  MCInstPrinter *IP = TheTarget->createMCInstPrinter(Triple(TripleName), OutputAsmVariant,
-      *MAI, *MCII, *MRI);
+  std::unique_ptr<MCInstPrinter> IP(TheTarget->createMCInstPrinter(
+      Triple(TripleName), OutputAsmVariant, *MAI, *MCII, *MRI));
   if (!IP) {
     errs()
       << "error: unable to create instruction printer for target triple '"
@@ -204,7 +204,7 @@ int AssembleOneInput(const uint8_t *Data, size_t Size) {
   std::unique_ptr<MCStreamer> Str;
 
   if (FileType == OFT_AssemblyFile) {
-    Str.reset(TheTarget->createAsmStreamer(Ctx, std::move(FOut), IP,
+    Str.reset(TheTarget->createAsmStreamer(Ctx, std::move(FOut), std::move(IP),
                                            std::move(CE), std::move(MAB)));
   } else {
     assert(FileType == OFT_ObjectFile && "Invalid file type!");